Solo,

I found my TREX a LOT easier to hover right from Maiden flight than I have ever found my Walkera #4 to be. Granted the Walkera was AFU when I first got it. THen, one of the tail drive motor wires broke, I couldn't find a screw I needed and I just put it on the shelf in favor of tuning my completed TREX and CX2's and (now) building my second TREX.

If you have access to a sim, I highly recommend that!